Watercress
Vegetables
Intermediate
Annual

Watercress

Nasturtium officinale

Photo: Masparasol · CC BY 3.0

About Plant: Watercress

Peppery leafy green for consistently moist conditions using clean water.

Growing Profile

SunlightPart Sun to Full Sun
WaterConsistent moisture; adjust to crop and weather
SoilFertile, well-drained soil (6.0–7.0)
Spacing6–8 inches
HeightVaries by cultivar
Time to Harvest40–60 days
Planting DepthFollow seed packet or set nursery plant at original depth
Germination TimeVaries by crop

Expert Growing Tips

Grow in humus-rich soil that stays wet or reliably moist, in full sun or partial shade. Harvest by pinching shoots regularly to encourage a steady supply of young leaves.